Stopcock Parts and Components
Chemglass Life Sciences Replacement O-ring #115 - Simriz 486 FFKM, white, Class VI (for laboratory glassware and fittings)
Simriz 486 FFKM O-ring in #115 size. This perfluoroelastomer seal is white and certified Class VI for biocompatibility. It is intended as a replacement sealing O-ring for laboratory glassware and fittings, offering wide chemical resistance and high temperature capability.
- Material: perfluoroelastomer (FFKM).
- Size: #115.
- Color: white.
- Biocompatibility: Class VI.
- Hardness: Shore A 75.
- Temperature range: -7 °C to +230 °C.
- Tensile strength: 2,620 psi.
- Typical use: replacement seal for laboratory fittings and glassware.
Chemglass Life Sciences Chemglass O-Ring #113 - Simriz 486 FFKM perfluoro (white), USP Class VI
Chemglass O-Ring #113 is a white perfluoroelastomer (FFKM) sealing ring made from Simriz 486 designed for high-purity, chemically aggressive, and high-temperature environments. It retains elastomeric sealing properties while offering broad chemical resistance and is certified to USP Class VI.
- Perfluoroelastomer (FFKM) construction for broad chemical resistance and elevated temperature performance.
- White, high-purity formulation suitable for contamination-sensitive processes.
- Certified to USP Class VI for biocompatibility and purity.
- Suitable for aggressive chemistries and dry-process applications, including reactive plasmas.
- Provides reliable elastomeric sealing where fluoropolymer-like chemical resistance is required.
Chemglass Life Sciences Chemglass O-Ring CG-309-Z-111 - Simriz 486 FFKM, AS568-111, white, USP Class VI
The Chemglass O-ring CG-309-Z-111 is a white perfluoroelastomer (FFKM) seal made from Simriz 486 and certified to USP Class VI. It is designed for high-purity sealing in aggressive dry-process environments and is commonly used in semiconductor, pharmaceutical, and biotech applications.
- Perfluoroelastomer construction for broad chemical resistance.
- White color for high-purity applications and visual inspection.
- USP Class VI certified for pharmaceutical and biotech use.
- Suitable for aggressive dry-process chemistries and reactive plasmas.
- Available in a wide range of AS568 standard sizes; consult manufacturer for specific size availability.
Chemglass Life Sciences Perfluoroelastomer (FFKM) O-ring, AS568 #116, White, USP Class VI - for O-ring joints and seals in semiconductor and pharmaceutical equipment.
High-purity perfluoroelastomer (FFKM) O-ring in AS568 size #116, white, and USP Class VI certified. It provides exceptional chemical resistance and wide temperature capability for demanding semiconductor, pharmaceutical, and biotechnology sealing applications.
- High chemical resistance across a broad range of solvents and aggressive process chemistries.
- Wide operating temperature range: -7°C to 230°C.
- Shore A hardness of 75 for durable sealing performance.
- Tensile strength approximately 2,620 psi for mechanical durability.
- USP Class VI certification for biocompatibility and low contamination.
- Manufactured in ISO-certified clean rooms to minimize particulates.
- Suitable for vacuum joints, O-ring seals, and reactive plasma environments.
Chemglass Life Sciences O-Ring #222, Simriz 486 FFKM (Perfluoro), USP Class VI - Chemglass CG-309-Z-222
O-Ring #222 made from Simriz 486 FFKM (perfluoro) is a high-purity sealing component engineered for aggressive chemical environments and elevated temperatures. It combines elastomer resilience with chemical resistance comparable to PTFE and is manufactured in accredited clean-room facilities for critical process use.
- High chemical and solvent resistance.
- Wide temperature tolerance: -7°C to +230°C.
- USP Class VI certified for biocompatibility.
- Hardness: Shore A 75 for reliable sealing performance.
- Tensile strength approximately 2620 psi for durability.
- Manufactured in ISO-certified clean rooms for purity.
- Sold individually as a single O-ring.
Chemglass Life Sciences Chemglass O-ring #210, Simriz 486 FFKM perfluoroelastomer (white)
Perfluoroelastomer (FFKM) O-ring made from Simriz 486 material for high-purity sealing in demanding chemical, pharmaceutical, and semiconductor applications. Certified to USP Class VI and manufactured in accredited clean rooms to support contamination-sensitive processes.
- High-purity perfluoroelastomer material suitable for aggressive chemistries.
- White color for cleanroom and pharmaceutical compatibility.
- Sized to standard #210 O-ring dimensions.
- Wide service temperature range from -7°C to +230°C, with short-term heat resistance up to 220°C.
- Broad resistance to chemicals and solvents.
- Suitable for aggressive dry-process chemistries and reactive plasma environments.
- Manufactured in accredited clean rooms meeting ISO/TS 16949, ISO 9001, and AS9100 standards.
Chemglass Life Sciences Chemglass O-ring, Simriz 486 FFKM (Perfluoro), white, Class VI - O-ring seal for lab glassware and process equipment
Perfluoro (FFKM) O-ring formulated from Simriz 486 and stocked by Chemglass for seals requiring exceptional chemical resistance and thermal stability. White, Class VI material suitable for laboratory and process sealing applications.
- Perfluoroelastomer (FFKM) construction.
- White color, 75 durometer.
- Class VI material.
- Effective service temperature: -7 to 230 °C.
- Broad chemical compatibility with acids, bases, alcohols/ethers, hydrocarbons, esters, ketones, amines, and chlorocarbon solvents.
- Suitable for O-ring joints, vacuum traps, reactors, and other laboratory glassware seals.
- Designed for high-purity and high-temperature sealing applications.
Chemglass Life Sciences O-ring AS568-224 - Simriz 486 FFKM, 75 Shore A, white perfluoroelastomer seal (chemical/process equipment)
This perfluoroelastomer (FFKM) O-ring in AS568-224 size is formulated for demanding chemical and semiconductor process environments. It delivers high temperature stability, broad chemical resistance, low particulation, and cleanroom suitability.
- High chemical resistance to aggressive solvents and acids.
- Wide operating temperature range up to approximately 230 °C.
- White, carbon-black free compound suitable for clean environments.
- 75 Shore A hardness for reliable sealing performance.
- Low particulation and plasma resistance for semiconductor applications.
- USP Class VI compatibility for pharmaceutical and biotech uses.
Chemglass Life Sciences O-Ring #218, Simriz 486 FFKM (White) for O-Ring Joints and Vacuum Traps
Perfluoroelastomer O-ring made from Simriz 486 (FFKM) for high-purity laboratory and process applications. White, USP Class VI material provides broad chemical resistance and high temperature performance for demanding environments.
- Made from Simriz 486 FFKM perfluoroelastomer.
- White, USP Class VI high-purity material.
- Provides broad chemical and solvent resistance.
- Resistant to temperatures up to 220°C.
- Suitable for pharmaceutical, semiconductor, and biotech applications.
- Intended for use with O-ring joints and vacuum traps.
- Manufactured in ISO-certified clean room facilities.
Chemglass Life Sciences Simriz 486 FFKM O-Ring, AS568-213 (23.39 x 3.53 mm)
Simriz 486 FFKM O-ring in AS568-213 size is a perfluoroelastomer seal formulated for high-temperature and chemically aggressive environments. The compound delivers low particulation and strong plasma resistance for reliable sealing in dry-process and semiconductor applications.
- Perfluoroelastomer material offers exceptional chemical and solvent resistance.
- White color improves visual inspection during maintenance.
- Maintains elasticity across a wide temperature range; heat resistance up to 220°C and low-temperature glass transition near -7°C.
- Low particulation and plasma-resistant properties suitable for dry-process environments.
- Standard O-ring cross-section dimensions for compatibility with common grooves and housings.
Chemglass Life Sciences Chemglass Perfluoro O-ring (Simriz 486 FFKM), Size #226
Perfluoro (FFKM) O-ring made from Simriz 486 perfluoroelastomer, designed for high chemical resistance and thermal stability. Suitable for laboratory vacuum traps, O-ring joints, and aggressive chemical environments that require high-purity seals.
- Perfluoroelastomer (FFKM) material offering broad chemical resistance.
- White color, 75 durometer for sealing performance.
- Size number 226 (AS568-226) for standard O-ring grooves.
- Designed for high-temperature and aggressive chemical environments.
- Sold individually (each).
Chemglass Life Sciences Chemglass O-Ring #107, Simriz 486 FFKM for laboratory glassware joints (CG-309-Z-107)
Chemglass CG-309-Z-107 is a perfluoroelastomer (FFKM) O-ring made from Simriz 486 material and sized to AS568 #107. It is supplied in a white, Class VI formulation for high-purity laboratory sealing applications, and is intended for use in glassware joints, vacuum traps, and chemical processing fittings.
- High chemical resistance due to Simriz 486 FFKM material.
- White, high-purity formulation suitable for laboratory use.
- Class VI cleanliness for applications requiring biocompatibility and low extractables.
- Sized to AS568-107 (size #107) for compatibility with common lab fittings.
- Designed for sealing glassware joints and vacuum systems in laboratory environments.
Chemglass Life Sciences Perfluoro (FFKM) O-Ring, Size 122 - White; For Laboratory Reaction Vessels and Lids
This Chemglass perfluoro (FFKM) O-ring, size number 122, provides high chemical and thermal resistance for seals used in laboratory reaction vessels, lids, and glassware. It is supplied in white 75 durometer material and is intended for aggressive chemical environments and elevated temperatures.
- Made from perfluoro (FFKM) elastomer.
- White color, 75 durometer.
- Service temperature -7-230 °C.
- High resistance to acids, inorganic bases, alcohols/ethers, aromatic hydrocarbons, esters, aldehydes/ketones, aliphatic hydrocarbons, amines, and chlorocarbon solvents.
- Suitable as a replacement seal for reaction vessels, lids, and laboratory glassware.
Chemglass Life Sciences Chemglass O-Ring CG-309-Z-021 - SIMRIZ 486 FFKM perfluoro, white, size 021
This Chemglass O-ring (CG-309-Z-021) is a perfluoroelastomer sealing element made from SIMRIZ 486 FFKM, engineered for broad chemical compatibility and thermal stability for laboratory vacuum joints and fittings.
- Perfluoroelastomer material for broad chemical resistance.
- White color with Class VI biocompatibility.
- Typically stocked at 75 durometer hardness.
- Designed for use in vacuum joints and laboratory fittings.
- Suitable for high temperature and aggressive chemical environments.
Chemglass Life Sciences 80mm O-Ring Flat Flange, Tube ID: 75mm, Tube OD: 80mm, O-Ring Size 339
80mm O-Ring Flat Flange, Tube ID: 75mm, Tube OD: 80mm, O-Ring Size 339. Similar to CG-135 flange but with the mating end of the flange having a precision formed o-ring groove instead of being ground. Joint provides a grease-free vacuum tight seal when used with the CG-139 clamp. O-ring is included with each flange and can be ordered separately, see CG-305.